Single-view 3D Reconstruction.
Many methods have been proposed to recover the 3D information of an object, such as its shape and texture, from a single-view observation. Some methods use image-3D object pairs [1]}, [2]}, [3]}, [4]} or multi-view images [5]}, [6]}, [7]}, [8]}, [9]} for training, which limit the scenarios to synthetic data. Another line of work fits the parameters of a 3D prior morphable model, , SMPL for humans and 3DMM for faces [10]}, [11]}, [12]}, which are typically expensive to build and difficult to extend to various natural object categories.
